| Trenton to Karlovo | 4,827.83 mi (7,769.65 km) |
| Trenton to Karnobat | 4,916.30 mi (7,912.02 km) |
| Trenton to Kavarna | 4,935.88 mi (7,943.53 km) |
| Trenton to Kazanlak | 4,853.06 mi (7,810.25 km) |
| Trenton to Knezha | 4,763.32 mi (7,665.83 km) |
| Trenton to Kostinbrod | 4,755.67 mi (7,653.51 km) |
| Trenton to Kozloduy | 4,737.67 mi (7,624.54 km) |
| Trenton to Kyustendil | 4,755.18 mi (7,652.72 km) |
| Trenton to Levski | 4,811.21 mi (7,742.90 km) |
| Trenton to Lom | 4,715.87 mi (7,589.47 km) |
| Trenton to Lovech | 4,803.95 mi (7,731.20 km) |
| Trenton to Lukovit | 4,778.93 mi (7,690.94 km) |
| Trenton to Lyaskovets | 4,845.76 mi (7,798.50 km) |
| Trenton to Mezdra | 4,761.96 mi (7,663.63 km) |
| Trenton to Momchilgrad | 4,898.96 mi (7,884.12 km) |
